INTERNAL COMBUSTION ENGINE

FIELD: mechanical engineering; designing of small-size internal combustion engines for agriculture, engine-generator sets and vehicles. SUBSTANCE: engine has at least one cylinder, crankshaft, crankcase with oil bath, oil pump arranged in crankcase bore and connected with suction and delivery pipeli...

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Bibliographische Detailangaben
Hauptverfasser:	EHFROS V.V, MERKULOV A.N, PLATONOV N.L, BELOV V.V, BESSONOV A.N, DRONOV E.A, PANOV V.V, PLESHANOV A.A
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING CRANKCASE VENTILATING ENGINE PLANTS IN GENERAL HEATING LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: mechanical engineering; designing of small-size internal combustion engines for agriculture, engine-generator sets and vehicles. SUBSTANCE: engine has at least one cylinder, crankshaft, crankcase with oil bath, oil pump arranged in crankcase bore and connected with suction and delivery pipelines. Engine has oil flow change-over system made in form of cylindrical spacer with shaped slots and installed between oil pump cover and end face surface of bore. Oil pump suction and delivery holes are placed in communication through spacer slots with like pipelines when crank-shaft is rotated in one direction. When direction of crankshaft is change into opposite one, suction and delivery holes of oil pump are placed in communication with unlike pipelines through slots of spacer. EFFECT: simplified design of engine. 5 dwg